Horizon Air Route Map 2026
Regional airline based in Seattle and Portland. This map shows 84 Horizon Air destinations in 3 countries. Filter by hub and click any destination to compare fares.
Destinations source: Wikipedia's list of Horizon Air destinations, fetched Sep 12, 2026.
Click a hub or hub button to filter routes. Search destinations above. Click any dot to compare fares.
About Horizon Air
Horizon Air (QX) was founded in 1981. The route map on this page shows 84 destinations in 3 countries. Its main hubs are Seattle–Tacoma International Airport (SEA) in Seattle, United States and Portland International Airport (PDX) in Portland, United States.
Regional airline based in Seattle and Portland.
Horizon Air Hub Airports
Seattle–Tacoma International Airport (SEA) — Seattle, United States
Horizon Air operates from Seattle–Tacoma International Airport, one of its main airports. View airport guides.
Portland International Airport (PDX) — Portland, United States
Horizon Air operates from Portland International Airport, one of its main airports. View airport guides.
3
Countries
84
Destinations
Founded
1981
IATA Code
QX
Alliance
Hubs
SEA, PDX
Hub Airports
Horizon Air airline intelligence
Network strategy, booking tips, alliance benefits and operating profile — updated for 2026.
Carrier profile
Horizon Air is a full-service carrier — fares typically include checked baggage, complimentary meals, and seat selection. Multiple cabin classes (economy, premium economy, business, sometimes first) give upgrade paths via cash or miles. Based in United States, and has been operating since 1981.
Network strategy
Horizon Air operates a multi-hub network across Seattle (SEA), Portland (PDX). When booking, compare connections via each hub — sometimes a less-obvious hub is faster, cheaper, or has a better lounge for your status tier.
Horizon Air currently flies to 84+ destinations across 3+ countries. Use the interactive map above to filter by hub and find the most relevant routes for your origin city.
Loyalty program
Horizon Air is not part of a global alliance, so miles earned here usually stay within their own program. Check their direct frequent-flyer scheme for redemption sweet spots — un-allied carriers often offer steeper-discount award flights on their own metal.
Booking tips
For Horizon Air fares, book 6-10 weeks out for short-haul Asian routes, 8-14 weeks out for long-haul. Premium-economy is often cheapest exactly at the 10-week mark. Award availability opens 330+ days in advance — set alerts and book early for peak-season redemptions.
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Plan the Trip Beyond the Route Map
Use these planning hubs to turn route discovery into a booked trip, smoother airport transfer, or better stopover.
Flight Search
Compare routes and fares across the network.
Price Alerts
Track deals on popular airline routes.
Airport Guides
Find transport, terminal and city-transfer help.
Layover Guides
Plan stopovers and short transits more confidently.
Visa Guides
Check entry rules before you book multi-country trips.
Visa Checker
Quick passport-to-destination visa lookup.
Destination Guides
Move from route discovery into trip planning.
Horizon Air Route Map — FAQs
What are Horizon Air's main hub airports?+
Horizon Air's main hubs are Seattle–Tacoma International Airport (SEA) in Seattle and Portland International Airport (PDX) in Portland.
How many destinations does Horizon Air fly to?+
The Horizon Air route map on this page shows 84 destinations in 3 countries.